| key specs |
| Compatible OS | Android, iOS | - |
| Dial Shape | Square | Round |
| Ideal For | Unisex | Women |
| Strap Colour | - | CreamGold, DarkBronze, LightGold, CreamGold, RoseGold, and MidnightOrchid |
| Strap Material | - | Leather |
| general |
| Brand | Fitbit | Garmin |
| Model | Sense 2 | Lily Classic |
| Release date | August 24, 2022 | March 8, 2021 |
| Model Name | Fitbit Sense 2 | - |
| Dial Colour | Black | Black, Paloma, White, White, LightSand, and Deep Orchid |
| Dial Shape | Square | Round |
| Size | Large | Regular |
| Touchscreen | Yes | - |
| Interchangeable Strap | Yes | - |
| Water Resistant | Yes | 5ATM |
| Water Resistance Depth | 5ATM | - |
| Usage | Fitness & Outdoor | - |
| Ideal For | Unisex | Women |
| Strap Material | - | Leather |
| Dial Material | - | Stainless steel |
| Strap Colour | - | CreamGold, DarkBronze, LightGold, CreamGold, RoseGold, and MidnightOrchid |
| product details |
| Battery Life | 6 Days | Up to 5 Days |
| Closure | - | Classic Buckle |
| Sensor | - | Accelerometer, Ambient light sensor, Blood Oxygen Saturation Monitor |
| Notification | - | incoming calls, text messages, social media updates |
| connectivity features |
| Call Function | Yes | No |
| Bluetooth | Yes | Yes |
| GPS | Yes | - |
| Messaging Support | Yes | - |
| Third Party App Support | Yes | - |
| Call Features | Mute calls, Reject calls | - |
| Other Connectivity Features | Notifications | - |
| platform and storage features |
| Compatible Operating System | Android, iOS | - |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Calendar | Yes | Yes |
| Alarm Clock | Yes | Yes |
| Date & Time Display | Yes | Yes |
| Language | English | English |
| Number of Buttons | 1 | - |
| Calorie Count | - | Yes |
| Other Watch Functions | - | Pregnancy Tracking, Menstrual Tracking |
| dimensions |
| Width | - | 34.50 |
| Height | - | 34.50 |
| Thickness | - | 10.15 |
| Weight (g) | - | 24.00 |
| camera and display features |
| Display Resolution | - | 240 x 201 |